What's the Word
This word means you will use addition
sum
35 times the sum of 24 and 4
980
63 twelves - 4 twelves =
708
285 x 13 =
3,705
This word means you will subtract
difference
Divide the difference between 1,500 and 700 by 4
200
13 twenty-fives, doubled
650
49,068
these TWO words both mean you will use multiplication
product, times
20 times the difference 320 and 16
6,080
40 times the sum of 42 and 24
2640
1853 x 29 =
53,737
this word means you will use division
quotient
15 times the sum of 14 and 6
300
10 x (430+15)
4450
4265 x 75 =
319,875
this word means you will use estimation
approximately
the difference between 739 and 535 divided by 6
34
the sum of 16 fifteens and 3 fifteens
285
832 x 574 =
477,568